FNUS72 KMLB 092342 FWSMLB SPOT FORECAST FOR LEMON BLUFF...FHP NATIONAL WEATHER SERVICE MELBOURNE FL 742 PM EDT THU MAY 9 2013 FORECAST IS BASED ON REQUEST TIME OF 1925 EDT ON MAY 09. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...A HIGH PRESSURE RIDGE OVER CENTRAL FLORIDA WILL MAINTAIN A DRY AND STABLE AIRMASS OVERHEAD. EASTERLY SURFACE AND TRANSPORT WINDS THIS EVENING WILL BECOME LIGHT AND VARIABLE BY MIDNIGHT AS GOOD RADIATIONAL CONDITIONS ALLOW THE LOCAL AIRMASS TO DECOUPLE. SURFACE RELATIVE HUMIDITY WILL APPROACH 100 PERCENT IN THE PREDAWN HOURS AS THE LIGHT WINDS ALLOW TEMPERATURES TO APPROACH THE DEWPOINTS. FOG POTENTIAL AND OTHER REMARKS...FAVORABLE CONDITIONS FOR SHALLOW FOG FORMATION IN THE PREDAWN HOURS DUE TO LIGHT WINDS...MOSTLY CLEAR SKIES...AND HIGH SURFACE HUMIDITY. .REST OF TONIGHT... SKY/WEATHER........MOSTLY CLEAR. MIN TEMPERATURE....AROUND 66. MAX HUMIDITY.......96 PERCENT. WIND (20 FT).......EAST WINDS 5 TO 6 MPH THIS EVENING BECOMING LIGHT x09x09 BY MIDNIGHT. CHANCE OF PCPN.....0 PERCENT. LAL................1. MIXING HEIGHT......2100-2400 FT AGL DECREASING TO 100-200 FT AGL AFTER MIDNIGHT. TRANSPORT WINDS....SOUTH 1 TO 5 MPH. DISPERSION INDEX...1. LVORI..............9. TIME (EDT) 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM 6AM 7AM SKY (%)............MCR MCR MCR MCR MCR MCR MCR MCR MCR MCR MCR MCR WEATHER COV........ PTY PTY PTY PTY WEATHER TYPE....... FOG FOG FOG FOG TEMP...............76 74 72 70 70 69 69 68 67 66 66 66 RH.................54 59 66 71 75 78 81 86 90 93 95 96 20 FT WIND DIR.....E E E E SE S SW S S S S S 20 FT WIND SPD.....7 7 6 6 5 3 2 2 2 2 1 1 20 FT WIND GUST.... .FRIDAY... SKY/WEATHER........SUNNY IN THE MORNING. BECOMING PARTLY SUNNY BY x09x09 MIDDAY WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS LATE IN THE AFTERNOON. MAX TEMPERATURE....AROUND 89. MIN HUMIDITY.......38 PERCENT. WIND (20 FT).......LIGHT WINDS BECOMING SOUTHEAST 6 TO 7 MPH x09x09 AROUND MIDDAY. CHANCE OF PCPN.....20 PERCENT. LAL................1 UNTIL 1700...THEN 2. MIXING HEIGHT......100-200 FT AGL INCREASING TO 4500 FT AGL AROUND x09x09 MIDDAY. TRANSPORT WINDS....SOUTH 3 TO 4 MPH BECOMING EARLY BECOMING x09x09 SOUTHEAST 12 TO 14 MPH. DISPERSION INDEX...49. LVORI..............1. $$ FORECASTER...BRAGAW REQUESTED BY...SGT J L CROSBY TYPE OF REQUEST...WILDFIRE .TAG 20130509.LEMON.01/MLB